LINEAR DETECTOR CAMERA TELECENTRIC LENSES | |||||||||||||||||||||
| LINE Detector/Object Field (6) | Optical Specifications | Dimensions | |||||||||||||||||||
| model | magn. | 4k | x | 7μm | 2k | x | 10μm | 2k | x | 7μm | W.D. | F/N | MTF @ | Field | Telecen- | Distortion | Mount | Length | Diam. | ||
| (X) | l = | 29 | mm | l = | 21 | mm | l = | 14 | mm | (1) | (2) | 70 lp/mm | Depth (3) | tricity (4) | (5) | Datasheet | |||||
| (mm) | 0 | % | (mm) | (deg) | (%) | (mm) | (mm) | download: | |||||||||||||
| TCL 060 | 0,478 | 60 | 43 | 30 | 230 | 9 | >30 | 4 | <0,08 | <0,08 | custom | 460 | 100 | TCL 060 | |||||||
| TCL 120 | 0,239 | 120 | 86 | 60 | 250 | 9 | >30 | 15 | <0,1 | <0,15 | custom | 460 | 146 | TCL 120 | |||||||
| (1) | Working distance: best focus front lens to object distance. Set this distance within +/- 3% of the nominal value to optimize distortion | ||||||||||||||||||||
| (2) | Working F-number: the real F-number of a lens when used as a macro. Lenses with smaller apertures can be supplied on request | ||||||||||||||||||||
| (3) | Out of this interval the MTF contrast falls below 50% of the nominal value; the field depth can be increased by a smaller diapragm, available on request | ||||||||||||||||||||
| (4) | Maximum slope of principal rays inside the lens: turned in millirad. tells which is the maximum measurement error for any millimiter of object displacement | ||||||||||||||||||||
| (5) | Measured from the end of the mechanics to the camera flange | ||||||||||||||||||||
| (6) | For the fields with the indication "Ø =" the image of a circular object is inscribed inside the short detector side | ||||||||||||||||||||
